Eloquent JavaScript - Chapter 5 - Function abstraction

by Denise Nepraunig

HTML

<h1>Function abstraction - higher order functions</h1>
<div id="output"></div>

JavaScript

var output = document.getElementById("output");
console.log(output);

function greaterThan(n) {
    return function(m) { return m > n; }
}

var greaterTen = greaterThan(10);
var result = greaterTen(11);

output.innerHTML = result;